---
id: CVE-2026-66479
title: >-
  Cross-Site Request Forgery (CSRF) vulnerability in Liquid Web / StellarWP
  WPComplete wpcomplete allows Stored XSS.This issue affects WPComplete: from
  n/a through 2.9.5.6.
summary: >-
  Cross-Site Request Forgery (CSRF) vulnerability in Liquid Web / StellarWP
  WPComplete wpcomplete allows Stored XSS.This issue affects WPComplete: from
  n/a through 2.9.5.6.
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'
cwe:
  - CWE-352
vendor: Liquid Web / StellarWP
product: wpcomplete
affected:
  - wpcomplete <= 2.9.5.6
published: '2026-10-08'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T17:24:11.230'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-66479'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/wpcomplete/vulnerability/wordpress-wpcomplete-plugin-2-9-5-6-csrf-to-stored-xss-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-08T14:11:51.659948Z'
ingestedAt: '2026-10-08T12:39:48.763Z'
---

## Overview

Cross-Site Request Forgery (CSRF) vulnerability in Liquid Web / StellarWP WPComplete wpcomplete allows Stored XSS.This issue affects WPComplete: from n/a through 2.9.5.6.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.